Does the variation in 'g' due to height have any practical use?
No, it is purely of academic interest
Yes, it affects the design and operation of aircraft
Yes, it is important in studying ocean currents
None of the above
Changes in "g" due to altitude are important in aircraft design and operation. As aircraft climb to higher altitudes, the 'g' value decreases, affecting their performance and stability. Therefore, aircraft designers must take this into account when designing aircraft that can operate at high altitudes.